Silphium PERFOLIATUM Silphium PERFOLIATUM Family - Asteraceae Stems - Stout erect herbaceous to +2.5m tall branching in the apical 1/2... Family - Asteraceae Stems - Stout, erect, herbaceous, to +2.5m tall, branching in the apical 1/2,... actuellement en ligne sur le site actuellement en ligne sur le site head--the rays of Silphium are very long. In this genus only the ray flowers produce fruit; the... head--the rays of Silphium are very long. In this genus, only the ray flowers produce fruit; the... Rewers monety z Cyrene przedstawiający Silphium. Członowana łodyga zgrubiałe ogonki liści oraz... Rewers monety z Cyrene, przedstawiający Silphium. Członowana łodyga, zgrubiałe ogonki liści oraz... phyllaries (bracts) underneath the inflorescence phyllaries (bracts) underneath the inflorescence the stems in Silphium are extremely hairy having a sandpaper feel the stems in Silphium are extremely hairy, having a sandpaper feel Disk flowers - No info. yet. Disk flowers - No info. yet. Family - Asteraceae Stems : Family - Asteraceae Stems : Informations complémentaires sur la photo : Cette photographie a été vue 180 fois. Code à copier... Informations complémentaires sur la photo : Cette photographie a été vue 180 fois. Code à copier... Family - Asteraceae Stems - No info. yet. Family - Asteraceae Stems - No info. yet. Family - Asteraceae Stems - To +1m tall simple to branching near apex erect herbaceous hirsute... Family - Asteraceae Stems - To +1m tall, simple to branching near apex, erect, herbaceous, hirsute... There are 5 varieties of Silphium asteriscus listed in Weakley's Flora - not sure which one this one... There are 5 varieties of Silphium asteriscus listed in Weakley's Flora - not sure which one this one... the lower leaves of S. radula are opposite (also do you notice how the stem appears square?);... the lower leaves of S. radula are opposite (also, do you notice how the stem appears square?);... Silphium perfoliatum Return to: Photo Index Front Page (Index to articles) Silphium perfoliatum Return to: || Photo Index || Front Page (Index to articles) || Plant native to Cyrenaica ( Libya ) with unique medicinal qualities now extinct. It only grew in a... Plant native to Cyrenaica ( Libya ) with unique medicinal qualities, now extinct. It only grew in a... Informations complémentaires sur la photo : Cette photographie a été vue 155 fois. Code à copier... Informations complémentaires sur la photo : Cette photographie a été vue 155 fois. Code à copier... Family - Asteraceae Stems - No info. yet. Leaves - No info. yet. Family - Asteraceae Stems - No info. yet. Leaves - No info. yet. Silphium perfoliatum Cladus: Eukaryota Regnum: Plantae Divisio: Magnoliophyta Classis: Magnoliopsida... Silphium perfoliatum Cladus: Eukaryota Regnum: Plantae Divisio: Magnoliophyta Classis: Magnoliopsida... ...the upper stem leaves show a tendency to be alternate ...the upper stem leaves show a tendency to be alternate Disk flowers : Disk flowers : Inflorescence - No info. yet. Involucre - No info. yet. Inflorescence - No info. yet. Involucre - No info. yet. Durham Co. NC 6/21/2009 Durham Co., NC 6/21/2009 Silphium terebinthinaceum (4 photos) (1 with insects) 2005_07_19 Kirt Prairie 2006_06_27 Kirt... Silphium terebinthinaceum (4 photos) (1 with insects) 2005_07_19 Kirt Prairie 2006_06_27 Kirt... Family - Asteraceae Stems - No info. yet. Family - Asteraceae Stems - No info. yet. Ray flowers : Ray flowers : Disk flowers - No info. yet. Disk flowers - No info. yet. Flowering - August - October. Habitat - Dry open and rocky woods glades prairies dry slopes... Flowering - August - October. Habitat - Dry open and rocky woods, glades, prairies, dry slopes,... Arrow showing the undivided style of the disk flower. Flowering - May - September. Habitat - Rocky... Arrow showing the undivided style of the disk flower. Flowering - May - September. Habitat - Rocky... Durham Co. NC 6/21/2009 Carolina Nature Birds Fungi Herps Insects Beetles Butterflies ... Durham Co., NC 6/21/2009 Carolina Nature Birds Fungi Herps Insects Beetles Butterflies ...
Suivante »
Recherche Avancée